Waltham Self Storage at 37 River St
Today's Hours
Waltham Self Storage at 37 River St
- Current Customer: (781) 516-8640
- New Customer:
Today's Hours
Select a Unit Below
Units Available Nearby
Available now at 128 Bridge St, Newton, MA 02458 starting at $51/mo
Available now at 190 Willow St, Waltham, MA 02453 starting at $50/mo
Available now at 190 Willow St, Waltham, MA 02453 starting at $193/mo
Available now at 128 Bridge St, Newton, MA 02458 starting at $163/mo
Available now at 137 Rumford Ave, Auburndale, MA 02466 starting at $145/mo
Available now at 190 Willow St, Waltham, MA 02453 starting at $565/mo
Convenient Self Storage Near You in Waltham
Located at the intersection of Seyon St and River St, Extra Space Storage serves residents of Waltham, Watertown, Newton, Brighton, Belmont, within 1 mile of Nonantum, and within 5 miles of Watertown. Locals will recognize our facility near the River City Plaza shopping district.
Available Storage Unit Sizes
Extra Space Storage's Waltham storage facility offers units in sizes ranging from 5x5 to 20x25. Unit features at our 37 River St self storage facility include indoor access, first-floor access, elevator access, drive-up access, and more for your convenience.
Drive-Up Storage Units
We don't think self storage should be complicated. That's why we offer drive-up access storage units! Enjoy convenient access to your storage unit and pull your car up to your drive-up storage to load and unload your belongings with ease.
Climate-Controlled Storage & Heated Storage
Need to store temperature-sensitive items? Climate control can help protect your belongings from extreme temperature changes. These units typically maintain a storage environment between 55 and 80 degrees throughout the year.
Exceptional Security Features
Our River St storage facility is equipped with advanced security features like video surveillance and electronic gate access. We care about the valued belongings of our customers.
Other Amenities & Services
Extended access hours are standard with 24/7 access available - ask site manager for details
Sturdy moving carts available for heavy, bulky items
Convenient loading dock
Elevators for easy access to upper levels
Gate access on Sundays
Convenient freeway access
Deliveries accepted
On-site office
Cheap Self Storage in Waltham
If you need an affordable self storage solution in Waltham, Extra Space Storage on River St has what you’re looking for! We offer cheap storage units with prices as low as $41 at this location. At select locations, you can also take advantage of great move-in deals like first month free and first month half-off when you reserve storage with us online!
The Self Storage Partner You Can Trust
At Extra Space Storage, our helpful staff is always happy to assist you in finding the right storage solution for your needs. In addition to providing a wide variety of unit sizes and amenities in a well-maintained storage facility, we also offer affordable rates and competitive move-in deals. Contact us today to reserve a storage unit in Waltham!
Company
Employees: 1-10
Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice
Established Date: 1977
Site Number: 2007
Phone Number:(781) 899-7020
Hours
Rental & Support
- Monday: 6:00 AM - 10:00 PM
- Tuesday: 6:00 AM - 10:00 PM
- Wednesday: 6:00 AM - 10:00 PM
- Thursday: 6:00 AM - 10:00 PM
- Friday: 6:00 AM - 10:00 PM
- Saturday: 6:00 AM - 10:00 PM
- Sunday: 6:00 AM - 10:00 PM
Access
- Monday:6:00 AM - 10:00 PM
- Tuesday:6:00 AM - 10:00 PM
- Wednesday:6:00 AM - 10:00 PM
- Thursday:6:00 AM - 10:00 PM
- Friday:6:00 AM - 10:00 PM
- Saturday:6:00 AM - 10:00 PM
- Sunday:6:00 AM - 10:00 PM
Office
- Monday:9:30 AM - 6:00 PM
- Tuesday:9:30 AM - 6:00 PM
- Wednesday:9:30 AM - 6:00 PM
- Thursday:9:30 AM - 6:00 PM
- Friday:9:30 AM - 6:00 PM
- Saturday:9:00 AM - 5:30 PM
- Sunday:Closed
Directions
Intersections/Landmarks
Seyon St and River St
Directions from the North
Drive south on MA-60. Turn left onto Trapelo Rd. Turn right onto Lexington St. Turn right onto Belmont St. Take an immediate left and continue driving south onto Lexington St. Turn right onto Main St. Turn left onto Gore St. Continue south onto Seyon St. Our facility will be on your left.
Directions from the South
Drive north on Walnut St. Pass Washington St and continue north. Turn left onto Crafts St. Turn right onto North St. Continue north onto Farwell St. Our facility will be on your right, immediately after River St.
Directions from the East
Drive west on Pleasant St. Pass Bridge St and continue west. Continue west onto River St. Our facility will be on your right.
Directions from the West
Drive east on River St. Turn left onto Seyon St. Our facility will be on your immediate right.
Frequently Asked Questions at 37 River St
Do I need insurance to rent a storage unit on River St?
Are packages accepted at storage units in Waltham, MA?
What type of lock do I need for a storage unit?
How far in advance do I need to reserve a storage unit?
How secure are storage units in Waltham, MA?
*Promotional Terms & Conditions and Size Disclaimer
Reviews
November 17, 2025
Michael
Posted On Google
Terrible place 3 floors no elevator so you will carry everything you bring up 2 flights of stairs after 3 months they raised my rent 100$ which is inappropriate if you wanna Terrible experience then here's your place , the inside is dilapidated if I could give zero stars i would , worst experience ever. If you chose this place you're not very smart.
Response from Extra Space Storage (8/21/2025)
We are overjoyed to hear you're happy with our kind staff and easy setup process, Michael! Thanks for choosing Extra Space Storage.
November 13, 2025
Brian
Posted On Google
I have stored stuff at this location for years. My current locker unit is on the third floor and I had elevator access and off hours access when I moved in there. A couple months ago the elevator stopped working.When I asked recently, they said they don’t expect it to be fixed until after the new year. It will be at minimum four months without an elevator to get my stuff out. Then this week I got a email saying the loading dock door is not operating correctly, and our off hours access is now restricted for at least the next month. Now today, I got a postcard saying my rent is going from $125 to $157 a month. An absolute travesty that they would raise rent up for a facility that has severely diminished access. I will not be paying this extra rent. Even if I have to carry all my stuff down three levels, I am out of there. Severely mismanaged, inaccessible, and they have a lot of gall raising rents right now. Good luck renting my unit out again to a walk up third floor unit. Enjoy your zero dollar month rent. Part 2: since I wrote the above, I went to the unit to start pulling stuff out. The loading dock door where we have keypad access was closed and broken. The office door had a note that said staff on site call or text this number. I did both with no response. There was an 81 year-old woman waiting there as well, who wanted to access something in her unit. she was also on the third floor, with a large unit full of stuff that she cannot access. After a while, we found a side door propped open. So at least we got into the building. (well, grateful to get in, now I’m questioning the security. Anybody could’ve walked in off the street with a bolt cutter and had access to any of the units in that building and walked right out.) After hauling a bunch of stuff up and down the third floor stairs. I finally saw somebody in the office. Guy named Geo. I asked him where he was, and why there was no access in the middle of the afternoon. I said I called and texted. He said “oh well I just got here” I had been on site for an hour. With no access to my stuff. And just a flip answer. BE Forewarned. Stay away from this place. I’m actually reaching out to the city of Waltham, and possibly the Attorney General‘s office. They are robbing people. A 25% increase in my rent, and I cannot even get into it in the middle of the afternoon nor can I get down the stairs. Large stuff is trapped upstairs for months. I’d only been aware of the elevator being out for about four months, but I’m hearing from other people that’s 6+ months. The elderly woman, I spoke to is resigned to the fact that there would be a price increase, and she cannot move out. She is basically being held hostage and extorted. Update three: I returned again to continue to clear out my unit. I got there at 4:50 PM. The office was supposed to be open till 6 PM. The office was locked, and again our access door was broken, and I could not get to my stuff. I called and texted the number that had been on the door a couple hours prior, it was saved in my phone, but again no response. I was determined not to leave during business hours and to get to my stuff, so I opened up a chat with Extra Space to see if I could get some sort of response. During that time, Geo stepped out of his car, which was parked at the other end of the parking lot behind a storage container. He was there the whole time. And now that I think back to it, that car was there earlier in the day, and he likely was sitting there then as well. So they have no access to the place and the person that’s supposed to be manning the office is hiding in his car, doing what I don’t know. But all I know is this is a fraud of a company. And something is seriously wrong. I started this review to warn off future customers, but now, if any current customers are looking at this, I would get your stuff out of there as fast as you can. I don’t believe they’re gonna be in business much longer. Something is seriously wrong. I contacted the Attorney General and the town of Waltham this afternoon.
Response from Extra Space Storage (11/13/2025)
Apologies for any inconvenience with the elevator, loading dock access, and rent increase. Please contact us at (781) 899-7020 to discuss your concerns.
September 29, 2025
George
Posted On Google
If you are considering renting on any of the upper floors, beware the elevator has been broken for the last 6 months and I can not get a straight answer when it will be fixed. My guess seeing the elevator is 60 years or older, they can't find parts. Additional edit: I finally got ahold of Geo who claimed to be the onsite manager. Kasey used to be the onsite manager a had been very helpful when there were any past issues. When the elevator first broke in earlier in 2025 she was proactive in giving me a discount on a months rent for the inconvenience, offering great customer service. Talking to Geo just now, all he wanted to do was transfer the problem to somebody else and would not take any responsibility. I will be cleaning my unit out as soon as possible which will require moving large items down steep stairs (probably an insurance liability). I will leave another update if I can get any answers beyond the poor responses and lack of ownership I have gotten from Geo so far.
Response from Extra Space Storage (9/29/2025)
We regret to learn about the elevator issues and poor service from Geo. Please contact us at (781) 899-7020 to resolve this immediately.
September 6, 2025
Abby
Posted On Google
paid up front for a unit with elevator Access. When we arrive today at first, we could not find anyone to help us find our unit. And then found out that the elevator has been broken for three months and that’s why the unit had a discounted rate. The customer service rep was exceedingly unhelpful and kept arguing with us the entire time. would never rent from this particular location again
September 6, 2025
Abby
Posted On Google
paid up front for a unit with elevator Access. When we arrive today at first, we could not find anyone to help us find our unit. And then found out that the elevator has been broken for three months and that’s why the unit had a discounted rate. The customer service rep was exceedingly unhelpful and kept arguing with us the entire time. would never rent from this particular location again
Response from Extra Space Storage (9/9/2025)
We sincerely apologize for any inconvenience you experienced with the broken elevator and the customer service you received. This is not the standard of experience we aim to provide our customers. We understand your frustration, especially given the situation with the discounted rate and elevator access. We would like the opportunity to address your concerns and make things right. Please contact our office at (781) 899-7020 so we can discuss this further and work towards a resolution. Thank you for bringing this to our attention, as it helps us improve our services.